Well, the location is absolutely perfect. Just a few meters walk from the Skybar. The apartment is above two floors of thai massage parlours which helps you get good aroma all the time.
Privacy- Completely! Nobody is there to interrupt you at any time of the day/night. The main building shutter closes at 12, but don't worry, you get a separate key to open it if you come late.
Interior- You can't ask for anything more. Well furnished, apt lighting, fantastic decor with kitchen essentials, everyday essentials plus a hot shower 24*7!
Would surely recommend this to anyone coming to Bangkok.